Westchester County, NY
Roofing Contractor in Westchester County, NY
Roofing Contractor serving Westchester County, NY. Licensed NYC contractor, over a decade of experience, and free on-site estimates.
Alliance provides roof repair, replacement and waterproofing work for residential and commercial properties, with attention to drainage, flashing, penetrations and the transitions where leaks commonly begin.
Roofing Contractor work in Westchester County
Westchester County includes detached homes, larger residential properties, multifamily buildings and commercial sites. Exterior projects frequently involve larger elevations, driveways, yards and foundation conditions than typical dense-city sites. For roofing, larger lots and exterior areas can change access, drainage and material quantities, so Alliance evaluates the complete site before proposing a scope.
What we evaluate before pricing
- Active or intermittent leaks
- Aged flat-roof membranes
- Flashing and edge deterioration
- Poor drainage or ponding areas
How Alliance approaches the job
Alliance serves Westchester County by scheduled site visit, with estimates based on property access, existing conditions and the full scope rather than a one-size-fits-all price. We document the visible conditions, discuss the result you want, identify related work that could affect the project and provide a written estimate based on the agreed scope.
Areas we serve
We provide roofing estimates across Westchester County, NY, including Yonkers, New Rochelle, Mount Vernon, White Plains and surrounding communities.
- Yonkers
- New Rochelle
- Mount Vernon
- White Plains
- Pelham
- Eastchester
- Scarsdale
- Hartsdale
Related services

Roofing in Westchester County
- Phone
- (347) 515-8989
- License
- NYC HIC 2037327-DCA
- Estimate
- Free, on site
More about our roofing service
All services in Westchester County
Questions
Roofing in Westchester County
Do you provide roofing throughout Westchester County?
Yes. Alliance schedules estimates across Westchester County, NY, including Yonkers, New Rochelle, Mount Vernon, White Plains, Pelham and surrounding areas. Availability depends on the project scope and schedule.
How is the estimate prepared?
We inspect the relevant conditions on site, discuss the intended scope, note access or related work that can affect pricing, and provide a written estimate. Estimates are free.
What should I prepare before a roofing estimate?
If available, have photos, building-management requirements, violation or inspection paperwork, and a short description of the problem ready. For Westchester County properties, access details are also useful.
Are permits or agency filings always required?
No. Requirements depend on the work. Alliance identifies when the proposed scope may require permits, DOT/DOB coordination or other documentation and discusses that during planning.
Free on site estimate
Roofing in Westchester County
Call us or send a message and we will come out, assess the job and give you a written price at no cost.